Ets Intarlaken Technologies
5th Floor, No. 117, BT Road
Kolkata- 700108, West Bengal (India)
Askib Engineers Private Limited
No. 86- D, Dr. Suresh Sarkar Road, Moulali
Kolkata- 700014, West Bengal (India)
Unique Instruments Corporation
No. 41, B. B. Ganguly Street, Near Central Metro Station
Kolkata- 700012, West Bengal (India)
Bharat Kumar And Brothers
No. 30, Strand Road, 1st Floor
Kolkata- 700001, West Bengal (India)
Techno Calibration Laboratory Pvt Ltd
Balitikuri Chakpara
Howrah- 711113, West Bengal (India)